Diagnosis of OLTC via duval triangle method and dynamic current measurement
Power transformers studies have shown that the main cause of power transformers failures is the On Load Tap Changer (OLTC). OLTC failure occurs due to the insulation degradation and contacts failure inside it. Other than that, contacts wear influences the OLTC performance and this phenomenon has not...
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| 格式: | Conference paper |
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Elsevier Ltd
2023
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